Three tier storage shelf



FIG. 1 is a perspective view of a three tier storage shelf according to an embodiment including flat wire shelves;

FIG. 2 is a front view of the three tier storage shelf of FIG. 1, the opposing back view being a mirror image thereof;

FIG. 3 is a side view of the three tier storage shelf of FIG. 1, the opposing side view being a mirror image thereof;

FIG. 4 is a top view of the three tier storage shelf of FIG. 1;

FIG. 5 is a bottom view of the three tier storage shelf of FIG. 1;

FIG. 6 is a perspective view of a three tier storage shelf according to an embodiment including round wire shelves;

FIG. 7 is a front view of the three tier storage shelf of FIG. 6, the opposing back view being a mirror image thereof;

FIG. 8 is a side view of the three tier storage shelf of FIG. 6, the opposing side view being a mirror image thereof;

FIG. 9 is a top view of the three tier storage shelf of FIG. 6; and,

FIG. 10 is a bottom view of the three tier storage shelf of FIG. 6. 

CLAIM The ornamental design for a three tier storage shelf, as shown and described. 